Maintaining a swimming pool in Arizona’s warm climate can be difficult. Over time, stubborn stains or recurring algae growth can make your pool look unappealing. Expert treatments such as acid washing and algae control become essential to combat the problem. Here’s all you need to know about bringing your pool back to life.
What Is an Acid Wash?
An acid wash is a deep-cleaning process where the surface of your pool (typically plaster, Pebble Tec, or concrete) is treated with a diluted muriatic acid solution. It helps remove calcium deposits, mineral buildup, and stains caused by algae or metals. Unlike traditional brushing, an acid wash penetrates deeper, which helps restore the pool’s aesthetic appeal and functionality.
Acid washing is typically recommended for pools that:
- Show heavy staining or discoloration that can’t be removed through brushing.
- Experience frequent algae problems despite regular chemical treatments.
- Haven’t been resurfaced or properly drained in quite a lot of years.
Professional acid washing revives your pool and improves water circulation by clearing away residue that clings to walls and surfaces.
What You Need to Know About Algae Treatments
Algae is a common issue in Arizona due to long stretches of sunshine and warm temperatures. If neglected, algae can quickly spread to other areas of the pool, making it unsafe and unappealing. Even worse, certain types of algae (like black algae) are notoriously resistant to standard treatments.
Our algae treatment services involve a carefully balanced mix of chlorine tablets, algaecides, phosphate removers, and liquid chlorine to stop algae growth at the source. For pools struggling with chronic issues, we also provide shock treatments and clarifiers to restore water clarity.
For Phoenix, regular pool cleaning and maintenance is the best way to prevent algae from forming in the first place. However, if your pool water turns cloudy, green, or slimy, it’s a clear signal that professional algae treatment is needed.
When Should You Schedule These Services?
Not every pool requires an acid wash or intensive algae treatment regularly. All these services are rather restorative measures and not just routine maintenance. You should consider scheduling if:
- The pool water remains cloudy despite adjustments.
- Algae recurring even after consistent chemical care.
- Stains and scaling make the pool appear worn or dirty.
- It has been three to five years since your last acid wash.
Addressing such issues quickly helps enhance the pool’s appearance and protects your investment by preventing long-term damage.

Keep The Pool In Top Condition
Caring for a pool requires more TLC than just weekly skimming. You must know when extra measures are needed to keep it safe and enjoyable. Acid washes and algae treatments are powerful solutions that restore clarity, cleanliness, and balance to your water.
At AZ’s Best Pool Service & Repair, we’ve proudly provided quality pool cleaning services in Phoenix and surrounding areas for more than 20 years. Whether you need routine pool maintenance, equipment repair, or specialized services like acid washing, our licensed and insured technicians are here to help. Call AZ Best Pool Service & Repair and get a free estimate so you can enjoy a truly crystal-clear pool all year round.


